Flame Detection Sensor Module
Flame Detection Sensor Module
Flame Detection Sensor Module
Flame Detection Sensor Module

Flame Detection Sensor Module

JOD4.00
Tax included

3/4 Pins IR Flame Sensor Module Detector Smartsense for Detecting Fire Source and Receiving Infrared

Number of Pins

Flame Sensor Module
Introduction
This module is sensitive to the flame and radiation. It also can detect
ordinary light source in the range of of a wavelength 760nm-1100 nm. The
detection distance is up to 100 cm.
The Flame sensor can output digital or analog signal. It can be used as a
flame alarm or in fire fighting robots.


Description
• Detects a flame or a light source of a wavelength in the range of
760nm-1100 nm
• Detection distance: 20cm (4.8V) ~ 100cm (1V)
• Detection angle about 60 degrees, it is sensitive to the flame spectrum.
• Comparator chip LM393 makes module readings stable.
• Adjustable detection range.
• Operating voltage 3.3V-5V
• Digital and Analog Output
" DO digital switch outputs (0 and 1)
" AO analog voltage output
• Power indicator and digital switch output indicator
Interface Description (4-wire)
1) VCC -- 3.3V-5V voltage
2) GND -- GND
3) DO -- board digital output interface (0 and 1)
4) AO -- board analog output interface


Tutorial 

 

 

Build fire alarm or fire detector using Flame sensor and Arduino board, the sensor basically detects IR (Infra Red) light wavelength between 760 nm – 1100 nm (nano meter) that is emitted from fire flame. Most of the flame sensors came with YG1006 sensor which is a high speed and high sensitive NPN silicon photo transistor.




It is covered with black epoxy, since the sensor is sensitive to infrared radiation. By using this concept project you can understand how to monitor and alert about fire flame, It is most suitable for fire fighting robot, fire alarm etc..,

Flame Sensor

Flame Sensor

The flame sensors available in the market with two categories one is having three pins (D0, Gnd, Vcc) and second one is having four pins (A0, D0, Gnd, Vcc) both are can be easily interfaced with Arduino and arduino compatible boards.

If you wish to connect manually without any sensor module you can try the following circuit with discrete components, yes you can 

Flame Sensor Circuit Diagram

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Circuit diagram Source: http://forum.arduino.cc/index.php?topic=394981.0

Choose comparator amplifier for output drive and make two possible output as A0 and D0, here

D0 – Give Zero output for nothing detected and One for a +Ve detection.

A0 – Give values in range representing the flame probability/size/distance and must be connected to the PWM input of microcontroller.

Testing Angle of Sensitivity

Make little experiment to test the angle of sensitivity for your flame sensor, to find the exact active vision range and angle.

fire sensor

By connecting sensor output pins with multimeter and showing towards flame with different angle and distance gives you describable details about viewing angle.

Arduino Flame sensor Hookup

Analog (A0) Output

arduino flame sensor hookup

 

Digital (D0) Output

arduino flame sensor connection

Connect as per the hookup diagram give power supply from the power source of Arduino board. connect output pin of flame sensor to the Arduino GPIO pin, and upload the following code as per your wish.

Arduino Code for Flame Sensor 

Flame Sensor Digital (D0) Output

 

/* Source: www.theorycircuit.com*/

int Buzzer = 13; // Use buzzer for alert 
int FlamePin = 2;  // This is for input pin
int Flame = HIGH;  // HIGH when FLAME Exposed

void setup() {
  pinMode(Buzzer, OUTPUT);
  pinMode(FlamePin, INPUT);
  Serial.begin(9600);
  
}

void loop() {
  Flame = digitalRead(FlamePin);
  if (Flame== HIGH)
  {
    Serial.println("HIGH FLAME");
    digitalWrite(Buzzer, HIGH);
  }
  else
  {
    Serial.println("No flame");
    digitalWrite(Buzzer, LOW);
  }
}


Flame Sensor Analog (A0) Output

 

/* Source: www.theorycircuit.com */

const int analogPin = A0;    // Flame Sensor (A0) to Arduino analog input pin A0
const int BuzzerPin = 13;       // Buzzer output pin
const int threshold = 400;   // Flame level threshold (You can vary the value depends on your need)

void setup() {
  
  pinMode(BuzzerPin, OUTPUT);
  // initialize serial communications:
  Serial.begin(9600);
}

void loop() {
  // read the value of the Flame Sensor:
  int analogValue = analogRead(analogPin);
   Serial.println(analogValue); //serial print the FLAME sensor value
  
  if (analogValue > threshold) {
    digitalWrite(BuzzerPin, HIGH);
    Serial.print("High FLAME");
  } 
  else if (analogValue = threshold){
    Serial.print("Low FLAME");
    digitalWrite(BuzzerPin, HIGH);
    delay(400);
    digitalWrite(BuzzerPin, LOW);
  }
  else {
    digitalWrite(BuzzerPin, LOW);
    Serial.print("No flame");
  }

  delay(1);       
}



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